XINS is a technology used to define, create, and
invoke remote APIs. XINS is
specification-oriented. When API specifications
are written (in XML), XINS will transform them to
HTML-based documentation and Java code for both
the client-side and the server-side. The
communication is based on HTTP. XINS competes with
the complex SOAP technology. Main design goals
include simplicity, scalability, and testability.
XINS is not only a specification technology, but
also an application development framework. It
offers transaction logging, unique log
documentation, and active code generation.

Jolokia is a fresh way of accessing JMX MBeans remotely. It is different from JSR-160 connectors, as it is an agent based approach that uses JSON over HTTP for its communication. It provides new features for JMX remoting: bulk requests allow for multiple JMX operations with a single remote server roundtrip, there is a fine-grained security mechanism for restricting JMX access on specific JMX operations, JSR-160 proxy mode, and history tracking, to name a few. Jolokia's origins are in jmx4perl. Client bindings in addition to Perl have already been added, and more are planned.

PSX is a PHP framework for creating RESTful APIs. It helps you to build clean URLs serving Web standard formats like JSON, XML, Atom, and RSS. It includes a handler system that abstracts away SQL queries from domain logic, a routing system that executes correct controller method for the location of the controller and the method annotation, and a flexible data system that converts database records into formats like JSON, XML, Atom, and RSS. A lightweight DI container handles dependencies. The controller supports request and response filters that can modify the HTTP request or response, and filters are provided for Basic and Oauth authentication.

Canumb aims to crunch data on various forms and turn them into something meaningful. A variety of inputs are currently supported, such as different number base conversions (decimal to hexadecimal, binary to hexadecimal, octal to decimal, etc.) and various encoded formats (a base64 encoder decoder and a URI encoder decoder). It's built to allow for extension when the future demands other input formats be crunched.

The Vexi Platform is used for creating and
deploying rich user interfaces for
Internet/intranet applications that look and feel
like native applications. Vexi uses a combination
of a subset of XML and Javascript to provide a
simple API for the development of interactive
visual components. Vexi provides an intuitive,
themable widget set, created using this API. Vexi
interfaces then communicate with server
applications through XML-RPC or SOAP.

Genson is a lightweight Java library for doing conversion between JSON and Java. It provides full databinding and Java generics support. Genson's main goals are to come with rich features out of the box, great performance and scalability, and easy ways to add new features.

Jmx4Perl provides an alternate way of accessing Java JEE Server management interfaces that are based on JMX (Java Management Extensions). It is an agent-based approach where a small Web application deployed on the application server provides HTTP/JSON-based access to JMX MBeans registered within the application server. It is set up from a handful of Perl modules, which can be integrated seamlessly in your own programs. It also includes a Nagios plugin, check_jmx4perl, a jmx4perl command line tool for remote JMX queries and operations, and a readline-based JMX shell j4psh, with context sensitive command completion and syntax highlighting.